Features of the interpretation of gas-dynamic research of Turonian gas wells

The scientific and technical base and material support make it possible in 2019 to start the commercial exploitation of the Turonian deposits in the Yuzhno-Russkoye oil and gas field. Turonian deposits are little studied object of development, compared with traditional Cenomanian collectors. For their development they use new approaches in drilling, as well as new well designs. However, as the practice of operation of Turonian wells has shown, traditional methods for conducting and interpreting GDR with a traditional approach (steady-state sampling method, removing the pressure recovery curve) do not provide adequate information for reasons of low permeability of Turonian reservoirs. The article provides a brief analysis of the features of the interpretation of GDR Turonian gas wells. The reasons why the application of the classical GDR interpretation method is not suitable for Turonian wells are shown.